在鸟的繁殖期快要结束的时候, 雌鸟离婚的比率就下降了.Towards the end of the plover breeding season, the rate of female divorce declines.阿拉斯加地海象——是正繁殖期的雌海象, 在夏秋季节通常活跃在北极的大片浮冰上.Alaska's walrus, especially breeding females, in and fall are usua...
他低下头看报纸,不赞成地摇了摇头.He looked down at his paper and shook his head negatively.她不赞成地噘起了嘴巴.She pursed up her lips in disapproval.看到霍华德?加德纳非常赞成地援引他的这番话,或许并不令人惊讶.Perhaps it is not surprising to see Howard Gardner quoting him ap...
万能调整冲头座技术,冲具调整简单方便,一般师傅就能掌握该技术.Flexible punch holder adjustment design , simple adjustment and easy to operate.各冲压头均安装在冲压头座上.All the ramming heads are installed onto the ramming head seat.协同n9旋翼头特点复合刀片枪柄和数控方坯铝头座.The Syne...